Which wireless communication technology is short-range and intended to replace the cables connecting portable or fixed devices while maintaining high levels of security?

a. piconet

b. hid

c. bluetooth

d. wi-fi?

Difference between formal programming language and pseudocode

The engine type that is fired by gas or oil

Which of the following is not a common network architecture type? a. Local area network (LAN) b. Home area network (HAN) c. Intraoffice area network (IAN) d. Personal area network (PAN)

The battery indicator light is on, even though your laptop is plugged into the AC adaptor. To determine why you are not getting power from the AC adapter, which of the following should you check?

Hi! got a question! A wheel of radius 14cm went round 1000 times, what distance did it cover in km? Give your answer to 2 decimal places.

Are websites required to keep logs of visitors by law?

Recall when you built your binary message sending device. Why did we decide to send a message as a sequence of states (A and B) rather than modifying our devices to represent more states (State C, State D, State E, ...)

Public-key cryptography can be used for encryption (ElGamal for instance) and key exchange. Furthermore, it has some properties (such as nonrepudiation) which are not offered by secret key cryptography.

What kind of heat we feel from the sun

What is tail level? A. A volume control that adds more volume to the reverb sound as it decays B. A volume control that sets how close the reverb sound's amplitude is to the original sound C.